CN203279207U - Intelligent gateway device based on multi-network convergence - Google Patents
Intelligent gateway device based on multi-network convergence Download PDFInfo
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- CN203279207U CN203279207U CN 201320198225 CN201320198225U CN203279207U CN 203279207 U CN203279207 U CN 203279207U CN 201320198225 CN201320198225 CN 201320198225 CN 201320198225 U CN201320198225 U CN 201320198225U CN 203279207 U CN203279207 U CN 203279207U
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Abstract
The utility model relates to an intelligent gateway device based on multi-network convergence. The gateway device comprises a CPU control panel, an LTE network module, a TD-SCDMA network module, a WCDMA network module, a CDMAEVDO network module, a WIFI network module and a GPS module, wherein the CPU control panel is respectively connected with the LTE network module, the TD-SCDMA network module, the WCDMA network module, the CDMAEVDO network module, the WIFI network module and the GPS module. The gateway is suitable for 2G/3G/4G multi-networks and is characterized by multiple services, wireless long distance, and large data volume transmission.
Description
Technical field
The utility model relates to a kind of radio communications gateway equipment, particularly discloses a kind of intelligent gateway based on the 2G/3G/4G multiple networks fusion.
Background technology
Along with the development of intelligent terminal increase and every application, more and more higher to network bandwidth requirements.In order to satisfy client to the demand of radio communication, 4G LTE (Long Term Evolution) network has begun to rise.Data according to the whole world mobile supplier federation issue show, 132 mobile communication carriers in 56, whole world country and area or prepare to study and deploy the LTE network at present are expected to reach 100,000,000 5,300 ten thousand people to LTE number of users in 2014.Quicker, convenient LTE network will enter people's life in future.
Although the 4G network size is in continuous expansion, 2G, 3G network also will exist within a period of time, and the multiple networks fusion technology becomes development trend, and many scenes, multi-field application also will become the R﹠D direction of network-termination device.
Be not very perfect because the problems such as LTE capacity make the covering of LTE network, cause user's service on net to can not get ensureing, although LTE can switch on the TD network, single TD path message transmission rate is starkly lower than LTE, directly has influence on the user and uses impression.When the LTE network was disabled, the user used impression to have a greatly reduced quality.
The WIFI terminal use is in continuous increase, the network capacity of demand is also in continuous increase, but in the situation that the LTE network capacity is also fully imperfect, carry out by existing 3G network the high speed Internet access impression that rational data allocations could guarantee the user to greatest extent, therefore need a kind of intelligent gateway device that can multiple networks fusion, implementing effectively reasonably, wireless network covers.
Summary of the invention
The utility model is few for the existing gateway function, without problems such as expansion interface, range of application are restricted, service more than, many applicable, multi-functional, intelligent gateway devices based on the 2G/3G/4G multiple networks fusion of transmitting apart from big data quantity without line length are provided.
In order to solve technique scheme, the utility model is solved by following technical proposals:
A kind of intelligent gateway device based on multiple networks fusion comprises 10G CPU Control Unit, LTE mixed-media network modules mixed-media, TD-SCDMA mixed-media network modules mixed-media, WCDMA mixed-media network modules mixed-media, CDMA EVDO(CDMA2000 Evolution Data Only) mixed-media network modules mixed-media, WIFI mixed-media network modules mixed-media, GPS module; Described 10G CPU Control Unit is connected with LTE mixed-media network modules mixed-media, TD-SCDMA mixed-media network modules mixed-media, WCDMA mixed-media network modules mixed-media, CDMAEVDO mixed-media network modules mixed-media, WIFI mixed-media network modules mixed-media, GPS module respectively.
Described 10G CPU Control Unit comprises microprocessor, and the memory module that is connected with microprocessor, power module.
Described LTE mixed-media network modules mixed-media comprises LTE wireless communication module, LTE protocol processor, the antenna that connects successively.
Described WIFI mixed-media network modules mixed-media comprises WIFI wireless communication module, WIFI protocol processor, the antenna that connects successively.
Described TD-SCDMA mixed-media network modules mixed-media comprises connected TD-SCDMA wireless communication module and TD-SCDMA protocol processor.
Described WCDMA mixed-media network modules mixed-media comprises connected WCDMA wireless communication module and WCDMA protocol processor.
Described CDMA EVDO mixed-media network modules mixed-media comprises connected CDMA EVDO wireless communication module and CDMA EVDO protocol processor.
Described also have an external interface module to be connected with 10G CPU Control Unit, and this interface module comprises usim card interface, SD card interface, Ethernet interface, high speed USB 2.0 interfaces, RS232/RS485 interface.
The present invention can support multi-communication standard, satisfies the repertoire of present LTE router; Its technical grade processor and module, embedded OS, equipment operation high speed, stable, low-power consumption; Adopt software protection+WDT(WatchDog Timer) the multi-reset protection mechanism, guarantee system run all right, adopt the complete anti-mechanism that goes offline, guarantee always onlinely, have the protection of interface electromagnetic isolation, reverse-phase protection, overvoltage protection, lightning protection; Standard RS232/RS485 interface, USB interface, Ethernet interface and WIFI interface are provided, can directly connect serial equipment, ethernet device and WIFI equipment; Device power can enter data transmission state, and powerful centre management software is provided, and facilitates equipment control, monitoring and test function (optional) etc., and is easy to use, flexible; Take soft hand-off between the conversion of LTE and TD network formats, avoid " gap " of surfing the Net, effectively improve handover success rate, reduce uplink channel interference, improve power system capacity and also enlarge cell coverage area; The network operation test function is provided.
Description of drawings
Fig. 1 is the utility model schematic diagram;
The toponym that in above accompanying drawing, each number designation refers to is as follows: (1)-10G CPU Control Unit, (2)-LTE mixed-media network modules mixed-media, (3)-TD-SCDMA mixed-media network modules mixed-media, (4)-WCDMA mixed-media network modules mixed-media, (5)-CDMA EVDO mixed-media network modules mixed-media, (6)-WIFI mixed-media network modules mixed-media, (7)-external interface module, (8)-GPS mixed-media network modules mixed-media, (9)-power module, (10)-memory module, (11)-central server
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated:
As shown in Figure 1: a kind of intelligent gateway device based on multiple networks fusion comprises 10G CPU Control Unit 1, LTE mixed-media network modules mixed-media 2, TD-SCDMA mixed-media network modules mixed-media 3, WCDMA mixed-media network modules mixed-media 4, CDMA EVDO mixed-media network modules mixed-media 5, WIFI mixed-media network modules mixed-media 6, external interface module 7, GPS mixed-media network modules mixed-media 8; 10G CPU Control Unit is connected with LTE mixed-media network modules mixed-media, TD-SCDMA mixed-media network modules mixed-media, WCDMA mixed-media network modules mixed-media, CDMAEVDO mixed-media network modules mixed-media, WIFI mixed-media network modules mixed-media, GPS mixed-media network modules mixed-media, external interface module respectively.Described LTE mixed-media network modules mixed-media, TD-SCDMA mixed-media network modules mixed-media, WCDMA mixed-media network modules mixed-media, CDMA EVDO mixed-media network modules mixed-media respectively with central server 11 wireless connections.This central server is connected with terminal equipment by the wireless network of mixed-media network modules mixed-media, remote administration terminal equipment, and monitoring and inquiry terminal equipment operation conditions issues test command.
10G CPU Control Unit comprises microprocessor, and the memory module 10 that is connected with microprocessor, power module 9.This 10G CPU Control Unit also connects external interface module, antennal interface.10G CPU Control Unit 1 is responsible for system call, and software and hardware running environment is provided, and ephemeral data is preserved, and coordinate work and data transmission between modules, and the chip of microprocessor is AMD LX 800(dominant frequency 500MHz), in save as 256M, memory is 20G.
The LTE mixed-media network modules mixed-media comprises connected LTE wireless communication module, LTE protocol processor, antenna.The pattern of the transmission of data is the MIMO mode, and transmitting terminal is taked multi-antenna technology, will send data and be divided into several from data flow, and send by a plurality of antennas; Receiving terminal uses two reception antennas, and a plurality of data flow that transmitting terminal is sent receive, integrate and recover.The MIMO transmission means can effectively be resisted multipath fading, improves wireless transmission rate, the radio transmission performance when ensureing high-speed mobile.And the up-to-date Sequans SQN3010A chip of LTE wireless communication module employing, reliable and stable, D frequency range, E frequency range, the F-band of support TD-LTE.
The TD-SCDMA mixed-media network modules mixed-media comprises connected TD-SCDMA without communication module and TD-SCDMA protocol processor, and the present embodiment adopts the LC5730 module of connection core, supports Band34, Band39, Band40 frequency range.
The WCDMA mixed-media network modules mixed-media comprises connected WCDMA wireless communication module and WCDMA protocol processor, and the present embodiment adopts the MU509 module of Huawei, supports Band1, Band2 frequency range.
CDMA EVDO mixed-media network modules mixed-media comprises connected CDMA EVDO wireless communication module and CDMA EVDO protocol processor, and the present embodiment adopts the MC703 module of Huawei, supports 800/1900MHz MHz frequency range.
The WIFI mixed-media network modules mixed-media comprises connected WIFI wireless communication module, WIFI protocol processor, and is connected with two antennas, adopts the network interface card of rtl81 series, supports 802.11b/g/n, and all available channels of 2.4GHz frequency range and 5.8GHz frequency range.
Power module part of the present utility model, adopting VM7205 is the charging circuit chip, this chip is responsible for to lithium cell charging; Adopting LM2623 is the voltage stabilizing circuit chip, and this chip is responsible for the voltage with 3V ~ 4V, and voltage stabilizing is to 5V.
External interface module comprises usim card interface, SD card interface, Ethernet interface, high speed USB 2.0 interfaces, the RS232/RS485 interface that is connected with 10G CPU Control Unit respectively.The usim card interface can be supported the usim card of plurality of level, and system can monitor the USIM type of current insertion automatically, and power management module can provide according to current usim card type the power supply of coupling; The SD card is supported the standard SD card of 1bit and 4bit, can be used for extension storage space or use when USB flash disk; High speed USB 2.0 interfaces are data communication interface, can be connected with the equipment of any USB2.0 of possessing OTG, and interface is simple, plug and play.
Memory module is supported IDE hard disk, FD card, FLASH, configurable large capacity, be used for Load System, storage user data, network parameter, RF calibration parameter, LTE wireless communication module drive, the TD_SCDMA wireless communication module drives, the WCDMA wireless communication module drives, CDMA EVDO wireless communication module drives, the WIFI wireless communication module drives, and management platform, configuration platform etc. are provided.
The GPS mixed-media network modules mixed-media adopts SIRF three generations chipset, and superior performance is mainly used in obtaining device location information.
10G CPU Control Unit is connected with wireless communication module by serial ports or parallel port or IO mouth, drive installation, state conversion, emission, reception, the standby of control wireless communication module or close, power amplifier switch and the switching of power gain grade; Described control board is connected with memory module by I2C or SPI interface, and the execution of control and monitoring software, platform, algorithm, application program guarantees conversion and safety between LIE/TD-SCDMA/WCDMA/CDMA EVDO data and WIFI data; Described control board uses high speed USB 2.0 interfaces to be connected with external equipment, can realize software upgrading, data upload and download, debugging trace information, print the functions such as shared, and controller Application standard SDIO interface is connected with the SD card, realizes storage and USB flash disk function; Microprocessor uses the USIM interface to be connected with usim card, but self adaptation usim card type realizes authentication, usim card is carried out the read-write operation of telephone number, note etc.; Microprocessor is connected with outside by Ethernet interface, and (also can carry out aforesaid operations by WIFI) such as functional configuration, parameter configuration, administration configuration at Base on Web interface carried out in realization by local area network (LAN).
After using above embodiment; this utility model can be widely used in the M2M industry in the Internet of Things industrial chain, as fields such as intelligent grid, intelligent transportation, Smart Home, finance, Mobile POS Terminal, supply chain automation, industrial automation, intelligent building, fire-fighting, public safety, environmental protection, meteorology, digital medical, telemetry, military affairs, space exploration, agricultural, forestry, water utilities, colliery, petrochemical industry.The basic test function of this product can also provide basic data source for the network operation test job of operator in addition.
Claims (8)
1. intelligent gateway device based on multiple networks fusion, it is characterized in that, described gateway device comprises 10G CPU Control Unit, LTE mixed-media network modules mixed-media, TD-SCDMA mixed-media network modules mixed-media, WCDMA mixed-media network modules mixed-media, CDMA EVDO mixed-media network modules mixed-media, WIFI mixed-media network modules mixed-media, GPS module; Described 10G CPU Control Unit is connected with LTE mixed-media network modules mixed-media, TD-SCDMA mixed-media network modules mixed-media, WCDMA mixed-media network modules mixed-media, CDMAEVDO mixed-media network modules mixed-media, WIFI mixed-media network modules mixed-media, GPS module respectively.
2. gateway device according to claim 1, is characterized in that, described 10G CPU Control Unit comprises microprocessor, and the memory module that is connected with microprocessor, power module.
3. gateway device according to claim 1, is characterized in that, described LTE mixed-media network modules mixed-media comprises LTE wireless communication module, LTE protocol processor, the antenna that connects successively.
4. gateway device according to claim 1, is characterized in that, described WIFI mixed-media network modules mixed-media comprises WIFI wireless communication module, WIFI protocol processor, the antenna that connects successively.
5. gateway device according to claim 1, is characterized in that, described TD-SCDMA mixed-media network modules mixed-media comprises connected TD-SCDMA wireless communication module and TD-SCDMA protocol processor.
6. gateway device according to claim 1, is characterized in that, described WCDMA mixed-media network modules mixed-media comprises connected WCDMA wireless communication module and WCDMA protocol processor.
7. gateway device according to claim 1, is characterized in that, described CDMA EVDO mixed-media network modules mixed-media comprises connected CDMA EVDO wireless communication module and CDMA EVDO protocol processor.
8. gateway device according to claim 1, is characterized in that, described 10G CPU Control Unit also is connected with external interface module, and described interface module comprises usim card interface, SD card interface, Ethernet interface, high speed USB 2.0 interfaces, RS232/RS485 interface.
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| CN 201320198225 CN203279207U (en) | 2013-04-18 | 2013-04-18 | Intelligent gateway device based on multi-network convergence |
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| CN 201320198225 CN203279207U (en) | 2013-04-18 | 2013-04-18 | Intelligent gateway device based on multi-network convergence |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103841619A (en) * | 2014-02-14 | 2014-06-04 | 东莞海泰数字医学科技有限公司 | 3G three-system and three-channel TCP network data intelligent communication module |
| CN109548200A (en) * | 2018-12-17 | 2019-03-29 | 深圳市奥克多普科技有限公司 | A kind of local microcellulor signal covering micro-base station device |
-
2013
- 2013-04-18 CN CN 201320198225 patent/CN203279207U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103841619A (en) * | 2014-02-14 | 2014-06-04 | 东莞海泰数字医学科技有限公司 | 3G three-system and three-channel TCP network data intelligent communication module |
| CN109548200A (en) * | 2018-12-17 | 2019-03-29 | 深圳市奥克多普科技有限公司 | A kind of local microcellulor signal covering micro-base station device |
| WO2020124854A1 (en) * | 2018-12-17 | 2020-06-25 | 深圳市奥克多普科技有限公司 | Micro base station device for coverage of local microcell signals |
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Granted publication date: 20131106 |
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